diff --git a/test/schur_real.cpp b/test/schur_real.cpp
index e67db6433..cfe4570d4 100644
--- a/test/schur_real.cpp
+++ b/test/schur_real.cpp
@@ -91,7 +91,7 @@ template<typename MatrixType> void schur(int size = MatrixType::ColsAtCompileTim
   VERIFY_IS_EQUAL(rs1.matrixT(), rsOnlyT.matrixT());
   VERIFY_RAISES_ASSERT(rsOnlyT.matrixU());
 
-  if (size > 2 && rows < 20)
+  if (size > 2 && size < 20)
   {
     // Test matrix with NaN
     A(0,0) = std::numeric_limits<typename MatrixType::Scalar>::quiet_NaN();